To open the camera settings, do a swipe to the right and to the left for the gallery app, which uses a light colour scheme.

The latest camera and galley apps of the new Moto X are now available for the Moto G handset. Senior XDA member, tazlooney89 has shared the apk zip files. Given below are the download links to the new Moto X camera and gallery apps.

Step-2: Once installation of .apk files is enabled from unknown sources, you can open an .apk file on the Android device and install it.

Or,

Method 2:Install apk file using an APK Installer app

To install the .apk file, transfer the file to the internal or external storage of the device. You can either use a file manager to access the file or, an app from the play store that will list all the .apk files present on the device.

Step-1: Copy the .apk file to the internal or, external storage of the phone